Volvo EC450 Åkerman Excavator Repair Manual

Table of Content EC450 Åkerman Service Information

GENERAL
DESCRIPTION, COMPLETE MACHINE
General
TOOL
General
STANDARD PARTS, SERVICE
SERVICE
General, common info about 171 – 179
GENERAL
Safety equipment, without own function group
ENGINE WITH MOUNTING AND EQUIPMENT
ENGINE
General, common info about 211 – 218
Engine mounting
FUEL SYSTEM
Fuel tank; fuel filling pump
Fuel filling pump, connections included
Injection pump; regulator; pump companion
Injection pump, regulator, pump companion
COOLING SYSTEM
Radiator, mounting and connections included
Radiator; heat exchanger
Coolant pump; thermostat
Fan; fan shroud; fan coupling
Fan
ENGINE CONTROL
Speed control
ELEC. SYSTEM; WARNING SYSTEM; INFORMATION SYSTEM; INSTRUMENTS
GENERAL
Comprehensive info, electrical system
BATTERY; ENERGY STORAGE SYSTEM; MOUNTING PARTS
Battery
ALTERNATOR; CHARGING; ELECTRIC MOTOR; ELECTRIC DRIVES
General, common info about 321 – 322
Alternator inclusive drive
STARTING SYSTEM
General, common info about 331 – 334
Starter motor inclusive solenoid
OTHER ELECTRICAL EQUIPMENT
General, common info about 361 – 367
CABLE; FUSE; RELAY
General, common info about 371 – 379
Electrical distribution box; fuse box; junction box
INSTRUMENT; SENSOR; WARNING AND INFORMATION SYSTEM
General, common info about 383 – 387
Sender, monitoring system
Warning/information unit, display unit
POWER TRANSMISSION
GENERAL
General, common info about 410 – 436
GEARBOX,
Gearbox
Track gearbox, crawler machine
Swing gearbox + swing pinion shaft
Pump gearbox with coupling
HYDROSTATIC DRIVE
Hydraulic motor incl. operating system.
Hydraulic motor 1, traveling
Hydraulic motor, swing of superstructure
Centre passage; lines
MISCELLANEOUS
Swing system upper part
Swing ring
Swing brake; swing holding brake; swing lock
BRAKE
TRACK BRAKE
General
Track brake
STEERING
STEERING
General, common info about 641 – 647
FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL/TRACK UNIT
FRAME
Counterweight
Frame, excavator
Undercarriage (crawler machine)
WHEELS; TRACKS; TYRE; HUB; DRUM
Wheel
Crawler unit
Sprocket
Steel track
Top rollers; skid rails
Bottom rollers
Track support, chain guide (derailing protection)
Spring pakage; adjusting cylinder
MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE
GENERAL
Framework, machine house
CAB, NAKED; CANOPY
General
DOORS; HATCH; COVER PLATE, (all)
Door, complete with catch, hinges (no glass)
TRIM PART, OUTSIDE; GLASS; SEALING MOULDING
Glass; sealing moulding
Windshield, without lifting device
Window, openable (not windshield)
CAB INTERIOR/UPHOLSTERY
Upholstery
Driver’s seat, complete; instructor’s seat
AIR CONDITIONING UNIT
Heating unit
HYDRAULIC SYSTEM; DIGGING/ HANDLING/ GRADING EQUIPM.; MISC. EQUIP.
GENERAL
General
WORKING HYDRAULICS; SERVO HYDRAULICS
General, common info about 911 – 917
Tank; line; oil cooling; filter; breather; filling pump
Tank
Oil cooling system
Working hydraulics
Directional valve; control valve
Pressure limiting valve (relief valves)
Block for valve assembly
Miscellaneous
Pump, working hydraulics
Servo hydraulic system
Pressure limiting valve
Pump
Other hydraulic equipment
MECHANICAL EQUIPMENT/ATTACHMENT
General, common info about 922 – 927
Attachment bracket, mechanical and hydraulic Quickfit
Cylinder, hydraulic
UNIT, DIGGING
General, common info about 971 – 975
Boom with links
Cylinder, boom lifting
Dipper arm with links
Dipper arm
Cylinder, dipper arm
Cylinder, bucket